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Yankee Hill Machine Company Fat Cat 5.56 / .223 Rem

Yankee Hill Machine Fat Cat 5.56 Suppressor 4.25" QD 1/2x28

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16% off MSRP 32 in stock at 57 retailers
5.56 NATO: 10 Minimum barrel length."
Caliber: 5.56mm
Decibel Rating: 139 dB
Diameter: 1.94";Construction: 17-4 Ph SS/Inconel 718 Blast Baffle"
Full Auto Rated
Includes Quick Detach Mount/Muzzle Brake
Length: 4.25/Adapter 4.50""
Mount: sRx 1/2 x 28 QD. HUB Adapter"

Specifications

Caliber
Model
Fat Cat
MPN
YHM-2200-MB-28
UPC
841812101772
MSRP
$739.95
Overall Length
4.25"
Weight
12.5 oz
Finish
Matte Black
Fits
AR-15 platform 5.56 NATO and .223 Remington rifles

Description

The Yankee Hill Machine Fat Cat is a 5.56 suppressor designed to reduce firearm noise on AR-15 platform rifles chambered in 5.56 NATO and .223 Remington. Its internal baffles, listed as Sound Technologies baffles, are intended to provide consistent noise reduction while managing gas flow to limit excessive back pressure.

The suppressor measures 4.25 inches overall with a 1.94-inch diameter and weighs 12.5 ounces. It has a stainless steel construction with a matte black finish and uses a 1/2x28 thread pattern. A quick detach attachment method is supported, and a Mini sRx mount is included for fast mounting and removal between rifles.

Because it is an NFA item, it is listed as a silencer type and is intended for use with compatible 1/2x28 threaded barrels.

  • Type: NFA silencer
  • Calibers: .223 Remington, 5.56 NATO
  • Thread Pattern: 1/2x28
  • Overall Length: 4.25 inches
  • Diameter: 1.94 inches
  • Weight: 12.5 ounces
  • Material: Stainless Steel
  • Attachment: Quick detach, Mini sRx mount included
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